Lead TA Operations Specialist at EPAM Systems EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. We are seeking a Senior Java Developer to join our remote team. You will have the opportunity to work with cutting-edge technologies in the GenAI field and gain experience with vector search. Your primary focus will be developing and enhancing the cloud-based search engine, implementing advanced full-text semantic and vector search capabilities, and applying AI techniques to solve business problems. Responsibilities Develop and enhance the cloud-based search engine with continuous relevancy tuning and enhancements Implement advanced full-text semantic and vector search capabilities utilized mostly by RAG use cases Apply AI techniques to solve business problems Work on the development of high-end products Collaborate with cross-functional teams to support client offerings Contribute to the continuous refinement of the search engine Requirements 3+ years of development experience with strong Java skills Knowledge of enterprise search platforms, full-text search technologies, and search engines Strong experience with Amazon Web Services Familiarity with Elasticsearch and Solr Fluency in English at an upper-intermediate level Nice to have Experience with Generative AI Deep understanding of algorithms and data structures Experience with Apache Lucene Core and OpenSearch We offer International projects with top brands Work with global teams of highly skilled, diverse peers Healthcare benefits Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the LinkedIn Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn Seniority level Mid-Senior level Employment type Full-time Job function Information Technology, Engineering, and Business Development Industries Software Development, IT Services and IT Consulting, and Media and Telecommunications #J-18808-Ljbffr